do you know Lexus fix for it - L-SB-0036-20 DCM Reset and Firmware Update (LG)
Some 2020-2021 ux250h vehicles may exhibit one or more of the following conditions
DTC B15A804 is present in current of history
Red sos LED stays on after bulb check
Unable to subscribe to remote services
Unable to activate Wi-Fi
*Depleted 12v vehicle battery when in IG-OFF